Crisis energética: El futuro de los combustibles fósiles (Energy Crisis: The Future of Fossil Fuels)

Algorithms might sound like a complicated tech term, but don't be intimidated, people actually use them every day. Using accessible language and full-color photographs, this book simplifies algorithms in an easy-to-understand way. Readers will be amazed to learn that an algorithm is just a set of steps for computers to follow to get things done. STEM topics from the Next Generation Science Standards are emphasized throughout the text. Sidebars featuring key terms help readers grow their tech vocabulary, and fact boxes provide additional opportunities to learn.

Soy comerciante, soy marinero,yo soy el príncipe de este bazar.Guardo tesoros del mundo entero.¿Quieres mirarlos? Puedes pasar.Vendo este libro con los poemasque en mil viajes yo recogí:vienen del Sáhara, también de América...¿Quieres leerlos? ¡Son para ti!

Sing Along With Dr. Jean And Dr. Holly To Learn About Things Your Teacher Will Share With You At The Beginning Of School.

Juro lealtad a la bandera (I Pledge Allegiance to the Flag) teaches students about the Pledge of Allegiance. This book uses intriguing primary source images and documents and simple sentences to engage students in reading as they build their social studies content knowledge. For use in the classroom or at home, this Spanish book includes a simple glossary, captions and an index to introduce informational text features to young readers and provide additional reading support.

¡¿Cómo es posible?! ¡Chillííí! En mi ausencia, el profesor Voltio ha instalado un sistema especial de seguridad y ahora estoy encerrado dentro de mi propia casa. ¿Quieres ayudarme a salir? Disponemos de un plano y de muchas pistas... ¡Será una aventura que te hará vibrar los bigotes! Un libro de actividades para pasarlo en grande.